A title he won with the last kick of the last game, when he had the strongest squad in the league by miles.
Sorry, I ain't impressed. Last years Manchester United were nothing on their best and neither did Chelsea shine, hence why their CL win was so surprising, they weren't much cop.
Mancini just isn't any good. He's average at best. A talented manager makes Citeh a completely dominant force with the riches they have, Mancini had simply acquired a squad of good players, he doesn't add much to them on the field. Ferguson makes his squads better than just their talents suggest, as does Mourinho. Hell, even non greats manage that. Mancini doesn't. Hence that team being so flawed, it really shouldn't be but when it comes up against teams closer to it talentwise, it struggles far more than it should.